Home / 2,644.60-3,651.33-2,363.94

Finding the Fourth Proportional to 2,644.60, 3,651.33 and 2,363.94

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Solution

The fourth proportional to 2,644.60, 3,651.33 and 2,363.94 is: 3,263.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,644.60 : 3,651.33 = 2,363.94 : x
  2. Step 2: Convert to fraction form
    2,644.60/3,651.33 = 2,363.94/x
  3. Step 3: Cross multiply
    2,644.60x = 3,651.33 × 2,363.94
  4. Step 4: Simplify right side
    2,644.60x = 8,631,525.04
  5. Step 5: Solve for x
    x = 8,631,525.04/2,644.60
  6. Step 6: Final answer
    x = 3,263.83

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.